BuyLog Flippingbook APR 2026

SAFETY SWITCHES AND AC DISCONNECTS, BUYLOG SECTION 4

4-15

— Heavy duty safety switches

NEMA types 1 and 3R - 600Vac - fusible

Ordering code Auxiliary contact kits

Amperage rating

NEMA Type 1 indoor

NEMA Type 3R outdoor

Standard fuse class

Class J fuse kit

Class T fuse kit

Class R fuse rejection kit 1

Ground kit Neutral kit

SPDT

DPDT

Fusible / 2-pole / 3-wire / cUL listed for service entrance

800

THF3267A1CNZ THF3267ARCNZ THF3268A1CNZ THF3268ARCNZ

Factory installed

Factory installed

L

–

THT7A

–

–

THAUX67

1200

N

N

Fusible / 3-pole / 3-wire

30

TH3361

TH3361R TH3361RF TH3362R TH3362RF TH3363R TH3364R THF3365AR

TGL1

TNI62 H, K, and R Move load– block 2

–

TRK16B THAUX61S THAUX21D

N

N

N

N

60

TH3362

TNIA62

TRK26A

– THAUX64D

100 200 400

TH3363 TH3364

TNG3

TNIA63 TNIA64

TRK46A

N

N

THF3365A1

TGL6 TNI65 or TNI65A750

THT5A

TRK56A

THAUX66D

N

N

600

THF3366A1

THF3366AR

TNI66

THJ6

THT6A

TRK66A

Fusible / 3-pole / 4-wire

30 60

TH4361 TH4362 TH4363 TH4364

TH4361R TH4362R TH4363R TH4364R

TGL1

Factory installed

H, K, and R Move load– block 2

–

TRK16B THAUX61S THAUX21D

TRK26A TRK46A

– THAUX64D

N

N

100 200 800

TNG3

THF4367A1Z THF4368A1Z

THF4367ARZ THF4368ARZ

Factory installed

L

–

THT7A

–

THAUX67

N

N

1200

Fusible / 3-pole / 4-wire / cUL listed for service entrance

200 400 600 800

TH4364C

TH4364RC

TNG3 TGL6

Factory installed

H, K, and R Move load– block 2

–

TRK46A TRK56A TRK66A

– THAUX64D

THF4365A1CN THF4365ARCN THF4366A1CN THF4366ARCN THF4367A1CNZ THF4367ARCNZ THF4368A1CNZ THF4368ARCNZ

THT5A THT6A THT7A

THAUX66D

N

N

THJ6

Factory installed

L

–

–

THAUX67

1200

NEMA types 1 and 3R - 600Vac - non-fusible N

N

Ordering code Auxiliary contact kits

Amperage rating

NEMA Type 1 indoor

NEMA Type 3R outdoor

Standard fuse class

Class J fuse kit

Class T fuse kit

Class R fuse rejection kit 1

Ground kit Neutral kit

SPDT

DPDT

N

N

Non-fusible / 2-pole / 3-wire

800

THN3267A1Z THN3268A1Z

THN3267ARZ THN3267ARZ

Factory installed

Factory installed

L

–

THT7A

–

–

THAUX67

1200

N

N

Non-fusible /3-pole / 3-wire

30

THN3361

THN3361R

TGL1

TNI62

–

–

–

–

THAUX61S THAUX21D

N

N

THN3361RF THN3361RF2 THN3362R THN3362RF THN3363R THN3364R THN3365AR

60

THN3362

TNIA62

– THAUX64D

100 200 400

THN3363 THN3364

TNG3

TNIA63 TNIA64

THN3365A1

TGL6 TNI65 or TNI65A750

THAUX66DA

N

N

600

THN3366A1

THN3366AR

TNI66

Non-fusible / 3-pole / 4-wire

800

THN4367A1Z

THN4367ARZ

Factory installed

Factory installed

L

–

THT7A

–

–

THAUX67

1200

THN4368A1Z THN4368ARZ

N

N

1 When specifications permit only Class R fuses, these kits may be installed in the switch to deter fuses other than Class R from being installed. 2 Switches may be adapted to accept Class J fuses without a kit by moving the fuse base and remounting.